One Brain.
Any Device.
LinkBox isn't just an app on your phone. It's a pervasive intelligence layer that lives across your entire digital and physical ecosystem.
Mobile
Wearable
Automotive
Smart Home
The Gemini Mobile App
Your Primary Command Center
Available on iOS and Android, this is where your memory lives. It's not just for saving links—it's for having full conversations with your knowledge base.
Gemini Live Mode
Have fluid, back-and-forth voice conversations while walking or multi-tasking. "Live Mode" uses our ultra-low latency Gemini 3.0 model.
Universal Share Sheet
From any app—Safari, Twitter, Reddit—tap "Share to LinkBox" to instantly ingest content into your vector memory.
Interactive Widgets
Put LinkBox on your home screen for one-tap daily briefings, quick capture, and recent memory recall.
"Hey LinkBox, summarize my last meeting."
Recording
On Your Wrist
Apple Watch & Wear OS
Capture thoughts the moment they strike. With LinkBox for Watch, your wrist acts as a direct line to your second brain—no phone required.
Complications
Tap your watch face to instantly start recording a voice note or ask a question.
Syncs Instantly
Recordings are uploaded, transcribed, and summarized by Gemini 3.0 automatically.
Quiet Queries
Type or scribble a question to get a text answer on your wrist during meetings.
In Your Car
CarPlay, Android Auto, and Tesla Integration. Drive smarter with a copilot that knows your schedule, documents, and car status.
CarPlay & Android Auto
"Read me the summary of that contract I uploaded."
- Hands-free briefings
- Voice-navigated RAG search
- One-tap navigation to events
Tesla Integration
"Precondition the car and tell me the battery percentage."
- Native API Connection
- Climate & Charge Control
- Sentry Mode Alerts to Phone
Location Intelligence
LinkBox knows where you are (locally) and provides context.
- "What's the gate code?"
- "Remind me when I park..."
- Local Shopping Lists
The Voice of Your Home
Google, Alexa, & More
LinkBox connects to your existing smart home hubs as a "Conversational Sensor." It doesn't just turn on lights; it answers questions using your data.
"Hey Google, ask LinkBox..."
"...what did the pediatrician say about the dosage?"
LinkBox searches your uploaded medical PDF and speaks the answer through your Nest Audio.
Proactive Notifications
Your speaker can pulse yellow when LinkBox has an update: "Your lease expires in 30 days. Should I draft a renewal email?"
IoT Control
LinkBox handles the complex logic. "If it's going to rain, close the garage." It checks the weather tool and the garage sensor.
Cognition as a Service
For developers and hardware manufacturers. Give your robot a mind with perfect recall, emotional intelligence, and natural voice.
ROS 2 Native
10 lines of Python to connect any ROS 2 robot to the LinkBox semantic brain.
Psych-Sync Protocol
Real-time emotional modeling that adapts voice and behavior to the user's mood.
Take Your Brain With You
The full LinkBox experience is available on iOS and Android. Syncs instantly across all your devices.